Do you think the European workers were in the right? Is the solution to kick out (let alone slaughter) the Chinese, or is it to make them less exploitable by companies?
So, when foreigners want to come to the US to work, these foreigners find the working conditions (say, 996 of today) is better than working for the corporate and the government exploiters in their home countries.
- travel a gamble on whether you'll be able to re-enter
- a layoff pretty much the end of your ability to stay and work in the US
... in other words, making the workers far, far more exploitable. Make that make sense.